Meike AF Autofocus Macro Extension Tubes in Metal for Canon M Mirrorless Cameras

The DG Extension Tube is an accessory designed for use with lenses to photograph at close range with higher magnification. Since the magnification changes based on the focal length of the lens, it is easy to take photos of small subjects, insects, or flowers. Furthermore, electronic signals between the camera and the lens are transferred through the electronic contacts of the DG Extension tube, allowing all camera shooting modes to be used, but depending on the shooting conditions, exposure compensation may be necessary.

Useful Information:

A good way to start experimenting with macro photography without spending a lot of money is to purchase extension tubes. What are they, and what are they for? Extension tubes are simple metal tubes, perfectly light-tight, to be inserted between the camera body and the lens. They exploit the laws of optics, according to which, by increasing the distance of the lens from the focal plane, the magnification ratio is increased, while at the same time decreasing the minimum focusing distance.